AI Visibility Index: Injection Molded Plastics in Maryland

When a buyer asks an AI assistant for a injection molded plastics supplier in Maryland, these are the companies that get named. This is what we found when the cell was last measured.

124 companies tracked
Last measured September 30, 2026
Next measurement October 30, 2026

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The headline numbers

Never named by AI

119 of 124

companies never appeared in a single buying question

They were asked the same 5 buying questions as everyone else in this cell and were not named once.

5 named at least once
119 never named

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Cell average: 0.27of 15
Across all 124 tracked companies.
Top ten average: 6.1of 15
The ten most visible companies in the cell.

A company's score is how many of the 15 measured answers named it.

The top ten in Maryland

These are the companies AI assistants named most often when Maryland buyers went looking for a supplier in this category.

Top 10 most AI-visible Injection Molded Plastics companies in Maryland, measured September 30, 2026
Rank	Company	Location	AI visibility
1	Chesapeake Plastics Manufacturing 5 employeesLusby, Maryland	Lusby, Maryland	11 of 15 answers
2	DWE, Inc. 325 employeesBelcamp, Maryland 2 name variants DWE Plasticsmost common9 DWE Plastics (DWE)2	Belcamp, Maryland	11 of 15 answers
3	Daystar Manufacturing Maryland	Maryland	11 of 15 answers
4	Prime Manufacturing Technologies 14 employeesSavage, Maryland	Savage, Maryland	7 of 15 answers
5	Old Federal Tool Company, Inc. Maryland 3 name variants Old Federal Tool Company, Inc.most common4 Old Federal Tool Company (OFTC Parts)1 Old Federal Tool Company1	Maryland	6 of 15 answers
6	Maryland Plastic Products Maryland 2 name variants Maryland Plastic Productsmost common4 Maryland Plastic Products Co.1	Maryland	5 of 15 answers
7	Hesco Inc 10 employeesHagerstown, Maryland 2 name variants HESCO Incorporatedmost common3 HESCO, Inc.1	Hagerstown, Maryland	4 of 15 answers
8	Ensinger Precision Components Maryland	Maryland	2 of 15 answers
9	LXG Mold & Tooling Maryland	Maryland	2 of 15 answers
10	SmartFab Solutions Maryland	Maryland	2 of 15 answers

8 more companies were named at least once. Companies outside the top ten are counted in the averages but not named here.

Also named, based in another state

AI assistants named these companies too, but MacRAE'S lists them in a different state, not Maryland. They belong to that state's ranking, not this one.

Company	State	Mentions
Cardinal Plastics	North Carolina	13 of 15
Ronningen Research & Development	Michigan	2 of 15
Advanced Plastiform, Inc.	North Carolina	1 of 15
I.F. Associates, Inc.	New Jersey	1 of 15
Lewis Plastics Company	Illinois	1 of 15
M & M Plastics	Georgia	1 of 15

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The five questions we asked

Every company in this cell is measured on the same questions, written the way a buyer would type them. That is what makes the ranking a comparison rather than a collection of anecdotes.

1“Best suppliers of injection molded plastics in Maryland”
2“Who supplies custom injection molded ABS housings in Maryland”
3“I need a Maryland injection molded plastics partner for a 100,000 unit consumer electronics enclosure run, who should I talk to”
4“Top injection molded plastics suppliers in Maryland for consumer product OEM buyers”
5“Which Maryland injection molders can handle overmolding on metal inserts for structural components”
6“List 20 injection molded plastics companies in Maryland with their specialties.”the roster question

Each question is asked more than once, which is why a company's score is out of 15 answers rather than out of the number of questions.

Where AI drew its answers from

These are the sources the answers in this cell leaned on most, ranked by how many of the named companies each one stands behind.

thomasnet.comDirectory
4 companies
dweplastics.com
3 companies
marylandplasticprdts.com
3 companies
oftcparts.com
3 companies
lxginjectionmolding.com
3 companies
hescoincorporated.com
2 companies
chesapeakeplastics.com
1 company
advancedplastiform.com
1 company
cardinalplastics.com
1 company
daystarmfg.com
1 company
en.wikipedia.orgDirectory
1 company
ensinger-pc.com
1 company

23 sources were cited across this cell's answers from 17 domains. A directory page often stands behind several companies at once; a company's own site usually stands behind one.

Maryland in context

Maryland ranks 28th of 33 measured states in this category. Each bar is the share of that state's tracked companies that AI assistants named at least once; across every measured state in this category the share is 6%.

Maryland (this report)Other measured statesCategory average (6%)

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